PDFOffice_Windows_exe/PDF Office/CustomControl/ColorDropBox.xaml

<UserControl x:Class="PDF_Office.CustomControl.ColorDropBox"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:PDF_Office.CustomControl"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800" MinWidth="0" Background="#01000000">
    <Grid>
        <Ellipse Width="20" Height="20" HorizontalAlignment="Center"  VerticalAlignment="Center">
                <Ellipse.Fill>
                    <DrawingBrush>
                        <DrawingBrush.Drawing>
                            <ImageDrawing ImageSource="../Resources/PropertyPanel/colorIcon.png">
                                <ImageDrawing.Rect>
                                    <Rect Width="16" Height="16"></Rect>
                                </ImageDrawing.Rect>
                            </ImageDrawing>
                        </DrawingBrush.Drawing>
                    </DrawingBrush>
                </Ellipse.Fill>
            </Ellipse>
    </Grid>
   
</UserControl>